Comes good and Evil?

Jesus tells to us that good cannot come from evil and that we will be known by our fruits!

This is quiet a challenge for all of us who share the Lord, when we can, but it is also about having good fruit and not allowing the enemy to steal it from us?

Evil people cannot serve God, but we have to warn them of their eventual destiny and bring them to repentance, it is not easy to speak to them, neither is it easy to speak and share with the weeds in our fellowships who refuse to serve?

Matthew 12:33-34, Luke 6:44-45, John 1:4-5.